Monday, August 30, 2010
The recent EEE outbreak in SW Michigan (see previous post) continues to grow significantly. There are now over 18 confirmed cases with an additional 56 suspected cases. The virus appears to be spreading eastward, with several new cases being reported in the counties downwind of Barry County (the epicenter of the outbreak).
Given there is still plenty of mosquito season ahead of us yet, it is very likely this most recent outbreak will only continue to spread. The importance of vaccination cannot be overemphasized. Generally the vaccine is considered protective for at least 6-8 months. So if your horse was vaccinated very early in the year (early March or before), it may make sense to consider getting a booster vaccine now.